#C1D645#C1D645

#C1D645 is a very light, vivid yellow. Relative luminance 0.599; OKLCH L 83.4% C 0.167 H 117.3°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#C1D645
RGB	rgb(193, 214, 69)
HSL	hsl(69, 64%, 55%)
HSV	hsv(69, 68%, 84%)
CMYK	cmyk(9.8%, 0%, 67.8%, 16.1%)
CIE-LAB	lab(81.76, -25.68, 65.95)
CIE-LCH	lch(81.76, 70.78, 111.28°)
OKLab	oklab(83.4% -0.0764 0.1481)
OKLCH	oklch(83.4% 0.167 117.3)
XYZ	xyz(47.1141, 59.8608, 14.7014)
Luminance	0.5986 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D645 #5A45D6

analogous

#D6A345 #C1D645 #78D645

triadic

#C1D645 #45C1D6 #D645C1

tetradic

#C1D645 #45D6A3 #5A45D6 #D64578

square

#C1D645 #45D6A3 #5A45D6 #D64578

split-complementary

#C1D645 #4578D6 #A345D6

monochromatic

#75841D #A1B628 #C1D645 #D2E177 #E2ECA9

Accessibility & contrast

On white

1.62

#C1D645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#C1D645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D645

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D645	#FFFFFF	#000000	##000000
##C1D645	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB2F

Deuteranopia (green-blind)

#E2CC50

Tritanopia (blue-blind)

#CDCAB9

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c1d645;
/* rgb */ color: rgb(193, 214, 69);
/* oklch */ color: oklch(83.4% 0.167 117.3);

Tailwind

colors: {
  custom: {
    50: '#d7e281',
    500: '#c1d645',
    950: '#000000',
  },
}

SCSS

$custom: #c1d645;
$custom-light: #d7e281;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d645",
  "rgb": {
    "r": 193,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 68.69,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.83397,
    "c": 0.16665,
    "h": 117.3
  },
  "luminance": 0.5986
}

Semantic roles & 50–950 ramp

primary

#C1D645

secondary

#41358A

accent

#41E759

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1D645

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →